Trayvon Martin - Enhanced video shows gashes, welts, blood on shooter's head

Forensic experts were able to enhance a video that shows Trayvon Martin's shooter as he is taken into the police station shortly after the shooting. On the enhanced video, gashes [welts] and blood can be seen on his head. Initially, ABC claimed the video showed there were no apparent wounds on the night watchman's head. But, perhaps because some bloggers had indeed noticed some wounds on his head, ABC decided to be less superficial, and less partial, in its reporting, and to enhance the video.